I would try a FNF. I'm still catching 'em at Cumberland on it. 7-8 feet deep. Try main and secondary points as the warmer water is moving 'em in towards the pockets and coves. I've not been on Dale this year but I've done it in the past. Also try a wiggle wart or hot lips craw pattern on the same areas as above, I've really done good down there on the cranks when the water is 50+ degrees and if there is some color. This pattern will usually work on any part of the lake. good luck and post some results.
Tim
bassmaster